Medium severity6.5NVD Advisory· Published Aug 4, 2026· Updated Sep 11, 2026
CVE-2026-70475
CVE-2026-70475
Description
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission() middleware that protects other execution endpoints. Any authenticated user, regardless of assigned permissions, can modify execution state, data, and metadata of any execution in their workspace, enabling privilege escalation and manipulation of workflow execution results. This issue is fixed in 3.1.3.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
flowisenpm | < 3.1.3 | 3.1.3 |
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/FlowiseAI/Flowise/commit/96a9b23b5a103b362a0ee1368d04636755be1bednvdPatchWEB
- github.com/FlowiseAI/Flowise/pull/6409nvdIssue TrackingPatchWEB
- github.com/FlowiseAI/Flowise/security/advisories/GHSA-fm2f-4339-4p2fnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-fm2f-4339-4p2fghsaADVISORY
- github.com/FlowiseAI/Flowise/releases/tag/[email protected]nvdRelease NotesWEB
News mentions
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